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Chlorine in PDB 3tls: The Glic Pentameric Ligand-Gated Ion Channel E19'P Mutant in A Locally-Closed Conformation (LC2 Subtype)

Protein crystallography data

The structure of The Glic Pentameric Ligand-Gated Ion Channel E19'P Mutant in A Locally-Closed Conformation (LC2 Subtype), PDB code: 3tls was solved by L.Sauguet, H.Nury, P.J.Corringer, M.Delarue, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 44.21 / 3.20
Space group C 1 2 1
Cell size a, b, c (Å), α, β, γ (°) 180.272, 131.074, 158.139, 90.00, 101.92, 90.00
R / Rfree (%) 20.3 / 23

Chlorine Binding Sites:

The binding sites of Chlorine atom in the The Glic Pentameric Ligand-Gated Ion Channel E19'P Mutant in A Locally-Closed Conformation (LC2 Subtype) (pdb code 3tls). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 5 binding sites of Chlorine where determined in the The Glic Pentameric Ligand-Gated Ion Channel E19'P Mutant in A Locally-Closed Conformation (LC2 Subtype), PDB code: 3tls:
Jump to Chlorine binding site number: 1; 2; 3; 4; 5;

Chlorine binding site 1 out of 5 in 3tls

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Chlorine binding site 1 out of 5 in the The Glic Pentameric Ligand-Gated Ion Channel E19'P Mutant in A Locally-Closed Conformation (LC2 Subtype)


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of The Glic Pentameric Ligand-Gated Ion Channel E19'P Mutant in A Locally-Closed Conformation (LC2 Subtype) within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl318

b:70.6
occ:1.00
 N A:PHE78 3.3 62.2 1.0
NH1 A:ARG85 3.5 49.3 1.0
CD2 A:PHE78 3.6 67.9 1.0
N A:ARG85 3.6 76.6 1.0
CA A:ALA84 3.9 77.5 1.0
CA A:ARG77 3.9 60.3 1.0
CG A:ARG85 3.9 73.2 1.0
CG2 A:VAL81 4.1 71.0 1.0
C A:ARG77 4.1 66.2 1.0
CB A:PHE78 4.1 62.9 1.0
CB A:ALA84 4.2 78.4 1.0
CA A:PHE78 4.2 61.4 1.0
CB A:ARG85 4.2 74.7 1.0
CB A:ARG77 4.3 58.5 1.0
C A:ALA84 4.3 80.6 1.0
O A:PHE78 4.3 65.2 1.0
CG A:PHE78 4.3 64.2 1.0
CD A:ARG85 4.3 71.0 1.0
CZ A:ARG85 4.5 77.4 1.0
CE2 A:PHE78 4.5 70.6 1.0
CA A:ARG85 4.6 76.9 1.0
C A:PHE78 4.8 65.8 1.0
NE A:ARG85 4.9 79.2 1.0
CG A:ARG77 4.9 73.6 1.0

Chlorine binding site 2 out of 5 in 3tls

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Chlorine binding site 2 out of 5 in the The Glic Pentameric Ligand-Gated Ion Channel E19'P Mutant in A Locally-Closed Conformation (LC2 Subtype)


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of The Glic Pentameric Ligand-Gated Ion Channel E19'P Mutant in A Locally-Closed Conformation (LC2 Subtype) within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Cl318

b:70.0
occ:1.00
 NH1 B:ARG85 3.3 71.4 1.0
N B:PHE78 3.4 62.7 1.0
CD2 B:PHE78 3.4 69.6 1.0
N B:ARG85 3.5 72.9 1.0
CG B:ARG85 3.7 72.3 1.0
CA B:ALA84 3.9 74.5 1.0
CA B:ARG77 4.0 63.8 1.0
CB B:ARG85 4.1 69.6 1.0
CB B:PHE78 4.1 64.4 1.0
C B:ARG77 4.1 66.8 1.0
CD B:ARG85 4.1 87.9 1.0
CG2 B:VAL81 4.2 65.9 1.0
C B:ALA84 4.2 76.4 1.0
CG B:PHE78 4.2 66.5 1.0
CB B:ALA84 4.3 75.6 1.0
CA B:PHE78 4.3 61.9 1.0
CE2 B:PHE78 4.3 72.7 1.0
CZ B:ARG85 4.3 95.0 1.0
CB B:ARG77 4.4 63.7 1.0
CA B:ARG85 4.4 73.1 1.0
O B:PHE78 4.5 63.7 1.0
O B:HOH329 4.6 58.4 1.0
NE B:ARG85 4.6 96.4 1.0
C B:PHE78 4.9 63.0 1.0
O B:ILE76 5.0 71.4 1.0
CG B:ARG77 5.0 76.4 1.0

Chlorine binding site 3 out of 5 in 3tls

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Chlorine binding site 3 out of 5 in the The Glic Pentameric Ligand-Gated Ion Channel E19'P Mutant in A Locally-Closed Conformation (LC2 Subtype)


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 3 of The Glic Pentameric Ligand-Gated Ion Channel E19'P Mutant in A Locally-Closed Conformation (LC2 Subtype) within 5.0Å range:
probe atom residue distance (Å) B Occ
C:Cl318

b:75.4
occ:1.00
 NH1 C:ARG85 3.3 51.2 1.0
N C:PHE78 3.3 62.3 1.0
CD2 C:PHE78 3.4 70.8 1.0
N C:ARG85 3.6 69.4 1.0
CG C:ARG85 3.8 65.8 1.0
CA C:ARG77 3.9 58.1 1.0
CA C:ALA84 4.0 71.3 1.0
C C:ARG77 4.1 65.4 1.0
CB C:PHE78 4.1 63.4 1.0
CB C:ARG85 4.1 67.2 1.0
CD C:ARG85 4.2 57.7 1.0
CG2 C:VAL81 4.2 68.0 1.0
CG C:PHE78 4.2 66.4 1.0
CA C:PHE78 4.2 61.5 1.0
C C:ALA84 4.3 74.4 1.0
CB C:ARG77 4.3 57.5 1.0
CE2 C:PHE78 4.3 73.8 1.0
CB C:ALA84 4.4 72.2 1.0
CZ C:ARG85 4.4 73.3 1.0
O C:PHE78 4.4 67.0 1.0
CA C:ARG85 4.5 68.8 1.0
NE C:ARG85 4.7 64.7 1.0
C C:PHE78 4.9 65.9 1.0
CG C:ARG77 5.0 67.4 1.0

Chlorine binding site 4 out of 5 in 3tls

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Chlorine binding site 4 out of 5 in the The Glic Pentameric Ligand-Gated Ion Channel E19'P Mutant in A Locally-Closed Conformation (LC2 Subtype)


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 4 of The Glic Pentameric Ligand-Gated Ion Channel E19'P Mutant in A Locally-Closed Conformation (LC2 Subtype) within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Cl318

b:74.2
occ:1.00
 N D:PHE78 3.4 67.2 1.0
N D:ARG85 3.5 80.8 1.0
NH1 D:ARG85 3.7 67.8 1.0
CD2 D:PHE78 3.7 71.1 1.0
CA D:ALA84 3.7 81.4 1.0
CG2 D:VAL81 3.9 70.8 1.0
CG D:ARG85 4.0 79.3 1.0
CA D:ARG77 4.0 68.8 1.0
CB D:PHE78 4.1 67.3 1.0
CB D:ALA84 4.1 82.5 1.0
C D:ALA84 4.1 84.8 1.0
C D:ARG77 4.2 71.6 1.0
O D:PHE78 4.2 69.5 1.0
CB D:ARG85 4.2 78.1 1.0
CA D:PHE78 4.3 66.2 1.0
CB D:ARG77 4.3 70.1 1.0
CG D:PHE78 4.4 68.5 1.0
CD D:ARG85 4.5 86.0 1.0
CA D:ARG85 4.5 80.3 1.0
CE2 D:PHE78 4.7 73.9 1.0
CZ D:ARG85 4.7 88.5 1.0
C D:PHE78 4.8 69.1 1.0
N D:ALA84 4.9 81.2 1.0
CG D:ARG77 4.9 85.3 1.0
O D:ASN83 4.9 84.7 1.0

Chlorine binding site 5 out of 5 in 3tls

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Chlorine binding site 5 out of 5 in the The Glic Pentameric Ligand-Gated Ion Channel E19'P Mutant in A Locally-Closed Conformation (LC2 Subtype)


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 5 of The Glic Pentameric Ligand-Gated Ion Channel E19'P Mutant in A Locally-Closed Conformation (LC2 Subtype) within 5.0Å range:
probe atom residue distance (Å) B Occ
E:Cl319

b:80.1
occ:1.00
 NH1 E:ARG85 3.2 73.4 1.0
N E:ARG85 3.5 72.8 1.0
CD2 E:PHE78 3.5 64.8 1.0
N E:PHE78 3.5 61.0 1.0
CG E:ARG85 3.6 70.6 1.0
CA E:ALA84 3.9 75.2 1.0
CA E:ARG77 4.0 61.8 1.0
CB E:ARG85 4.0 69.5 1.0
CD E:ARG85 4.0 71.5 1.0
C E:ARG77 4.2 64.6 1.0
C E:ALA84 4.2 78.0 1.0
CZ E:ARG85 4.2 81.3 1.0
CB E:PHE78 4.3 60.5 1.0
CB E:ALA84 4.3 76.1 1.0
CG2 E:VAL81 4.4 71.2 1.0
CE2 E:PHE78 4.4 67.8 1.0
CG E:PHE78 4.4 62.0 1.0
CB E:ARG77 4.4 62.7 1.0
CA E:ARG85 4.4 72.2 1.0
CA E:PHE78 4.5 59.8 1.0
NE E:ARG85 4.5 71.0 1.0
O E:PHE78 4.7 66.7 1.0
CG E:ARG77 4.9 77.2 1.0
O E:ILE76 4.9 68.8 1.0

Reference:

M.S.Prevost, L.Sauguet, H.Nury, C.Van Renterghem, C.Huon, F.Poitevin, M.Baaden, M.Delarue, P.J.Corringer. A Locally Closed Conformation of A Bacterial Pentameric Proton-Gated Ion Channel. Nat.Struct.Mol.Biol. V. 19 642 2012.
ISSN: ISSN 1545-9993
PubMed: 22580559
DOI: 10.1038/NSMB.2307
Page generated: Sat Dec 12 10:12:35 2020

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